Oklahoma City acquired Clifford from Sacramento on Sunday in exchange for two second-round picks, Shams Charania of ESPN reports.
Stirtz ended Saturday's 114-75 victory over the Wizards with 11 points (3-12 FG, 2-8 3Pt, 3-3 FT), five rebounds, two assists and one block over 29 minutes.
Brooks notched 11 points (4-10 FG, 3-7 3Pt), four rebounds and one assist across 37 minutes in Saturday's 102-99 win over the Rockets.
Booker delivered 24 points (10-24 FG, 2-9 3Pt, 2-2 FT), two rebounds, three assists and three steals across 39 minutes in Saturday's 102-99 win over the Rockets.
Green finished with 16 points (7-14 FG, 0-1 3Pt, 2-4 FT), three rebounds, six assists and a steal across 34 minutes in Saturday's 102-99 win over the Rockets.
Mara registered 18 points (8-10 FG, 1-1 3Pt, 1-2 FT), eight rebounds, three assists and three blocks in Saturday's 114-75 win over the Wizards.
McCain delivered 19 points (8-10 FG, 2-4 3Pt, 1-1 FT), five rebounds, two assists, a steal and a block across 23 minutes in Saturday's 114-75 win over the Wizards.
Mitchell finished with 12 points (5-14 FG, 0-2 3Pt, 2-3 FT), four rebounds and a steal across 22 minutes in Saturday's 114-75 win over the Wizards.
Gilgeous-Alexander racked up 30 points (11-20 FG, 3-5 3Pt, 5-6 FT), two rebounds, nine assists, one block and two turnovers across 29 minutes in Saturday's 114-75 win over the Wizards.